HUBÁLEK, Zdeněk, Ivo RUDOLF, Tamás BAKONYI, Klára KAZDOVÁ, Jiří HALOUZKA, Oldřich ŠEBESTA, Silvie ŠIKUTOVÁ, Zina JUŘICOVÁ and Norbert NOWOTNY. Mosquito (Diptera: Culicidae) surveillance for arboviruses in an area endemic for West Nile (lineage Rabensburg) and Ťahyňa viruses in Central Europe. Journal of Medical Entomology. Lanham (MD), USA: Entomological Society of America, 2010, vol. 47, No 3, p. 466-472. ISSN 0022-2585.
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Basic information
Original name Mosquito (Diptera: Culicidae) surveillance for arboviruses in an area endemic for West Nile (lineage Rabensburg) and Ťahyňa viruses in Central Europe.
Name in Czech Monitoring komárů na arboviry v oblasti endemické pro viry West Nile (genomická linie Rabensburg) a Ťahyňa ve střední Evropě.
Authors HUBÁLEK, Zdeněk, Ivo RUDOLF, Tamás BAKONYI, Klára KAZDOVÁ, Jiří HALOUZKA, Oldřich ŠEBESTA, Silvie ŠIKUTOVÁ, Zina JUŘICOVÁ and Norbert NOWOTNY.
Edition Journal of Medical Entomology, Lanham (MD), USA, Entomological Society of America, 2010, 0022-2585.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10600 1.6 Biological sciences
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 1.925
Organization unit Faculty of Science
UT WoS 000277597000022
Keywords (in Czech) Ťahyňa virus; West Nile virus; Aedes vexans; Aedes rossicus
Keywords in English Ťahyňa virus; West Nile virus; Aedes vexans; Aedes rossicus
Tags Immunohistochemistry
Changed by Changed by: prof. RNDr. Zdeněk Hubálek, DrSc., učo 34847. Changed: 13/4/2012 14:52.
Abstract
Six viral isolates were obtained from 23,243 female mosquitoes belonging to 16 species and collected in South Moravia (Czechland) during 2006 through 2008: five isolates of Orthobunyavirus Ťahyňa (TAHV, California group, family Bunyaviridae): 3 isolations from Aedes vexans, 1 from Ae. sticticus, 1 from Culex modestus), and one isolation of Flavivirus West Nile (WNV, Japanese encephalitis group, family Flaviviridae; strain Rabensburg lineage 3 of WNV) from Aedes rossicus. All viral isolates were recovered from mosquitoes collected in 2006 (15,882 mosquitoes examined), while no virus was isolated from mosquitoes trapped in 2007 and 2008, when 1,555 and 5,806 mosquitoes were examined, respectively, and the population density was very low due to warm and dry summer including a considerably low water table, compared to environmental conditions favorable for mosquito development in 2006. The virus isolation procedure was based on intracerebral inoculation of newborn mice. In parallel, 8470 mosquitoes were also examined by inoculating Vero cell cultures. The latter method detected only 3 of the 6 virus isolates (including WNV). Aedes rossicus is a new potential vector for WNV.
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